Zenbo is an Android-based robot. It can help elders to enjoy digital life on the Internet easily, or as a family care helper. At the same time, Zenbo can also use voice to actively remind daily information, such as taking medication time. Through various types of sensors (such as facial recognition/anti-drop/ultrasonic ranging/infrared/line sensor), Zenbo can make different response (dialogue, expression, action) to assist elderly care.